Topic: Ellen Eglin – Inventor of the clothes-wringer

Summary:

Ellen Eglin, a Black laundress in 19th-century Washington, D.C., invented the clothes-wringer—a device that changed domestic work forever. Fearing racial backlash, she sold the rights anonymously. This episode explores how her quiet courage shaped an everyday revolution.

Key Themes:

• Black women in invention history

• Labor-saving household devices

• Erased innovators

• The intersection of race, gender, and invention

Recommended Reading:

• Hidden Figures of American Invention (Smithsonian profiles)

• U.S. Patent Office (for wringer derivatives)

• Black Inventor Online Museum – Ellen Eglin Entry